Key Features
- Lightweight aluminium frame for easy handling
- Available in 27.5" and 29er wheel sizes
- Shimano Tourney 3x7 speed drivetrain
- Suntour SR 75mm front fork
- Reliable mechanical disc brakes
Whether you are looking to explore beyond the boundaries of your daily commute, or get a great introduction to mountain biking, the GT Aggressor Sport is the recreational bike to answer all your exploration needs. Based around a lightweight aluminium frame and available in both 27.5” and 29er wheels sizes depending on the frame size, there is a near tailored fit available out of the box for any rider. The Shimano Tourney 3x7 speed drivetrain offers reliable quality and plenty of gears for any gradient, while the Suntour SR 75mm fork up front, is the perfect amount to soak up a few extra single-track shocks along the trail without compromising on pedalling efficiently once things point upwards again. The mechanical disc brakes will give you the confidence to keep on going. Off-road friendly and lightweight, the GT Aggressor Sport is perfect for everyday recreational use.
| Brakes: | Mech Disc |
|---|---|
| Brake type: | Mechanical Disc Brake |
| Cassette: | 7 Speed |
| Chain: | KMC Z7, 7-speed |
| Chainset: | Triple |
| Crankset: | Prowheel Alloy, 42/34/24 |
| Derailleur front: | Shimano Tourney, 31.8 Clamp |
| Derailleur rear: | Shimano Tourney |
| Fork: | SR Suntour M3030, 75mm, Coil |
| Fork brand: | Suntour |
| Fork material: | Alloy |
| Frame: | GT 6061 T6 Aluminum Frame, Triple Triangle w/ Floating Seat Stays, Forged Drop-outs w/ Disc Brake Mounts, Zero Stack 1 1/8” Head Tube |
| Frame material: | Alloy |
| Freewheel: | Sunrace, 14-34, 7-speed |
| Front travel: | under 100mm |
| Gender: | Unisex |
| Grip: | GT Statement |
| Grips: | GT Statement |
| Groupset: | Shimano Tourney |
| Groupset brand: | Shimano |
| Handlebar: | GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width |
| Handlebars: | GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width |
| Handlebar stem: | GT All Terra, 6061 Alloy, 31.8, 8° |
| Headset: | Semi-integrated, Sealed Cartridge |
| Hubs: | (F) Alloy Disc, QR (R) Sealed Alloy Disc, QR |
| Mips rated: | false |
| Puncture resistant: | false |
| Rim: | WTB SX19, 32h |
| Rims: | WTB SX19, 32h |
| Rotor front: | 160mm |
| Rotor rear: | 160mm |
| Saddle: | GT MTB |
| Season: | 2022 |
| Seatpost: | GT All Terra Two Bolt Alloy |
| Seat post: | GT All Terra Two Bolt Alloy |
| Shifters: | Shimano Tourney, 3x7 |
| Speeds: | 3 x 7 |
| Spokes: | Stainless Steel, 14g |
| Stem: | GT All Terra, 6061 Alloy, 31.8, 8° |
| Tubeless ready: | false |
| Tyres: | WTB Ranger Comp, 27.5/29 x 2.25”, DNA Compound |
| Wheel size: | 29" / 27.5" (Varies by Frame Size) |

GT Hardtail Mountain Bike Sizing Chart
99 Bikes proudly stocks GT Bikes. From their Southern California beginnings in 1972 to today, they continue to remain true to their BMX and mountain bike heritage. GT mixes performance with serious fun to deliver good times everywhere Bikes are ridden. Because after all, fun is serious business, and you can’t have Good Times without ‘GT’!
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